Pros:

sports and lightwight style.

Bluetooth V4.1  makes wireless functionality easy and quick.

The neckband style fits snugly during running.

COULAX Bluetooth Headphones V4 1 Neckband Wireless Stereo Sport Headphones Noise Cancelling Headset Earbuds Sweatproof for Running with Mic  APT-X for iPhone 6S 6S Plus Samsung Android Smartphones

COULAX Bluetooth Headphones V4 1 Neckband Wireless Stereo Sport Headphones Noise Cancelling Headset Earbuds Sweatproof for Running with Mic  APT-X for iPhone 6S 6S Plus Samsung Android Smartphones> more info…